MIRAI MR11-05 Leg2 Conductivity-Temperature-Depth Profiler (CTD)

  1. Sensors
  2. ・ Salinity (Type : SBE4, S/N : 041203)
    (a) Calibration date
    Pre-calibration : 25 May,2011 at SBE C-sensor
    Post-calibration: 18 Apr., 2012 at SBE C-sensor
    (b) Drift
    -0.00020 PSU/month

    ・ Dissolved Oxygen (Type : SBE43, S/N : 430394)
    (a) Calibration date
    Pre-calibration : 10 Dec.,2010 at SBE D.O.-sensor
    Post-calibration: 25 Oct.,2011 at SBE D.O.-sensor
    * Specifications of the sensor are as follows.
    Accuracy : 0.1ml/l
    Resolution : 0.01ml/l

  3. Comparison with sampled water analysis
  4.     
    The comparison between the CTD measurement and the bottle measurement can be used on the following pages.
                                 Bottle Data